The DOI matches its Crossref record; 34 of the 34 references it cites were found in a registry or an index.
The effect of antihypertensive agents on sleep apnea: protocol for a randomized controlled trial
Open accessAbstract
Background: Obstructive sleep apnea (OSA) and hypertension are well-known cardiovascular risk factors. Their control could reduce the burden of heart disease across populations. Several drugs are used to control hypertension, but the only consistently effective treatment of OSA is continuous positive airway pressure. The identification of a drug capable of improving OSA and hypertension simultaneously would provide a novel approach in the treatment of both diseases. Methods/Design: This is a randomized double-blind clinical trial, comparing the use of chlorthalidone with amiloride versus amlodipine as a first drug option in patients older than 40 years of age with stage I hypertension (140 to 159/90 to 99 mmHg) and moderate OSA (15 to 30 apneas/hour of sleep). The primary outcomes are the variation of the number of apneas per hour and blood pressure measured by ambulatory blood pressure monitoring. The secondary outcomes are adverse events, somnolence scale (Epworth), ventilatory parameters and C reactive protein levels. The follow-up will last 8 weeks. There will be 29 participants per group. The project has been approved by the ethics committee of our institution. Discussion: The role of fluid retention in OSA has been known for several decades. The use of diuretics are well established in treating hypertension but have never been appropriately tested for sleep apnea. As well as testing the efficacy of these drugs, this study will help to understand the mechanisms that link hypertension and sleep apnea and their treatment. Trial registration: ClinicalTrials.gov: NCT01896661
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“This sample size was consistent with sample sizes of 24–35 participants conventionally recommended for pilot and feasibility studies.7678”
From Acceptance and commitment therapy for mild traumatic brain injury (ACTion-mTBI): a quasiexperimental feasibility study (2025) · cites this paper as [76]
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Cites
Chobanian, A. V. (2003) · JAMA · doi:10.1001/jama.289.19.2560 · Cited by 25,386
2013 ESH/ESC Guidelines for the management of arterial hypertension
Authors Task Force Members, Mancia, G., Fagard, R., Narkiewicz, K., Redon, J., Zanchetti, A., Böhm, M., Christiaens, T., Cífková, R., Backer, G. D., et al. (2013) · European Heart Journal · doi:10.1093/eurheartj/eht151 · Cited by 13,739
2007 Guidelines for the Management of Arterial Hypertension
Mancia, G., Backer, G. D., Dominiczak, A. F., Cífková, R., Fagard, R. H., Germanò, G., Grassi, G. M., Heagerty, A. M., Kjeldsen, S. E., Laurent, S., et al. (2007) · Journal of Hypertension · doi:10.1097/hjh.0b013e3281fc975a · Cited by 5,870
The ALLHAT Officers and Coordinators for the ALLHAT Collaborative Research Group (2002) · JAMA: The Journal of the American Medical Association · doi:10.1001/jama.288.23.2981 · Cited by 5,664
Julius, S., Kjeldsen, S. E., Weber, M. A., Brunner, H. R., Ekman, S., Hansson, L., Hua, T. A., Laragh, J. H., McInnes, G. T., Mitchell, L., et al. (2004) · The Lancet · doi:10.1016/s0140-6736(04)16451-9 · Cited by 2,557
2007 Guidelines for the management of arterial hypertension
Mancia, G., Backer, G. D., Dominiczak, A. F., Cifkova, R., Fagard, R., Germano, G., Grassi, G. M., Heagerty, A. M., Kjeldsen, S. E., Laurent, S., et al. (2007) · European Heart Journal · doi:10.1093/eurheartj/ehm236 · Cited by 2,410
Benazepril plus amlodipine or hydrochlorothiazide for hypertension in high-risk patients
Jamerson, K., Weber, M. A., Bakris, G. L., Dahlöf, B., Pitt, B., Shi, V., Hester, A., Gupte, J., Gatlin, M., & Velazquez, E. J. (2008) · New England Journal of Medicine · doi:10.1056/nejmoa0806182 · Cited by 2,065
Obstructive Sleep Apnea Syndrome in the Sao Paulo Epidemiologic Sleep Study
Tufik, S., Santos-Silva, R., Taddei, J. A., & Bittencourt, L. R. A. (2010) · Sleep Medicine · doi:10.1016/j.sleep.2009.10.005 · Cited by 1,069 · cited 1×
“9% of adults [3].”
Pepperell, J., Ramdassingh-Dow, S., Crosthwaite, N., Mullins, R., Jenkinson, C., Stradling, J. R., & Davies, R. J. O. (2002) · The Lancet · doi:10.1016/s0140-6736(02)07445-7 · Cited by 1,055
Research works printed but not linked: 1
- Balk EM, Moorthy D, Obadan NO, Patel K, Ip S, Chung M, Bannuru RR, Kitsios GD, Sen S, Iovin RC: Diagnosis and Treatment of Obstructive Sleep Apnea in Adults. 2011, Rockville, MD: AHRQ Comparative Effectiveness Reviews
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Control of cortical population activity with patterned microstimulationPreprint
Barzon, G., De, A., Morán, I., Carnahan, C., Mazzucato, L., & Kiani, R. (2026) · bioRxiv (Cold Spring Harbor Laboratory) · doi:10.64898/2026.03.02.709018 · Cited by 1
Metadata
- Authors
- Cichelero, F. T., Martinez, D., Fuchs, S. C., Gus, M., Moreira, L. B., & Fuchs, F. D.
- Affiliations
- Universidade Federal do Rio Grande do Sul (BR)
- Hospital de Clínicas de Porto Alegre (BR)
- Corresponding author
- Fuchs, Flávio Danni
- Venue
- Trials
- Published
- 2014-01-02
- Volume
- 15
- Issue
- 1
- Pages
- 1-1
- ISSN
- 1745-6215 (ISSN-L)
- PMC
- PMC3892032
- OpenAlex
- W2168495171
- Cited by
- 301
- References
- 34
- Citations by year
- 2026: 1 · 2025: 13 · 2024: 11 · 2023: 7 · 2022: 17 · 2021: 44 · 2020: 31 · 2019: 31 · 2018: 32 · 2017: 57 · 2016: 35 · 2015: 13 · 2014: 8
- FWCI
- 25.11
- Type
- journal article
- Language
- en
- Open access
- gold
- doi.org
- Licence
- cc-by
- Locations
- Trials (publishedVersion, cc-by)
- Europe PMC (PubMed Central) (publishedVersion, cc-by)
- PubMed Central (publishedVersion, cc-by)
- PubMed (publishedVersion)
- Americanae (AECID Library) (publishedVersion, other-oa)
- Lume (Universidade Federal do Rio Grande do Sul) (submittedVersion, other-oa)
- LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Científicas) (submittedVersion, cc-by-nc-sa)
- Funders
- Hospital de Clínicas de Porto Alegre
- Fundação Instituto de Pesquisas Econômicas
- Topics
- Health Sciences › Medicine › Physiology (medical) › Obstructive Sleep Apnea Research
- Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Blood Pressure and Hypertension Studies
- Social Sciences › Psychology › Experimental and Cognitive Psychology › Sleep and related disorders
- Keywords
- obstructive sleep apnea, hypertension, antihypertensive drugs, chlorthalidone, amiloride, amlodipine, diuretics, fluid retention, apnea-hypopnea index, ambulatory blood pressure monitoring, C-reactive protein, cardiovascular risk factors
- MeSH terms
- Adult, Antihypertensive Agents, Blood Pressure, Calcium Channel Blockers, Chlorthalidone, Clinical Protocols, Diuretics, Double-Blind Method, Drug Therapy, Combination, Humans, Hypertension, Research Design, Sleep, Sleep Apnea Syndromes, Time Factors, Treatment Outcome, Polysomnography, Amlodipine, Blood Pressure Monitoring, Ambulatory
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